ESS and SB Energy sign agreement to deploy 2 GWh of long-duration for solar projects in the U.S.
First system delivered to California and will be commissioned in October.
Wilsonville, Oregon, United States — ESS Inc. (“ESS” or “the Company”), a U.S. manufacturer of long-duration batteries, today announced that it has entered into a framework agreement with SB Energy, a wholly-owned subsidiary of SoftBank Group Corp, to deploy two gigawatt-hours (2 GWh) of ESS batteries through 2026.